Hourly Weather | Today Monday, January 19, 2026
Oceanside, California
6 PM
Night
59°
Feels Like 59°
0
Humidity: 63%
Wind: 4 mph
UV Index: 0
7 PM
Night
55°
Feels Like 57°
0
Humidity: 73%
Wind: 2 mph
UV Index: 0
8 PM
Cloudy Night
54°
Feels Like 54°
0
Humidity: 87%
Wind: 2 mph
UV Index: 0
9 PM
Cloudy Night
52°
Feels Like 52°
0
Humidity: 93%
Wind: 2 mph
UV Index: 0
10 PM
Cloudy Night
48°
Feels Like 50°
0
Humidity: 88%
Wind: 4 mph
UV Index: 0
11 PM
Cloudy Night
48°
Feels Like 48°
0
Humidity: 87%
Wind: 2 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
129 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 46.85 µg/m³
  • PM10: 60.14 µg/m³
  • O3: 0.057 ppm
  • NO2: 0.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

7 PM
129 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 46.9 µg/m³
  • PM10: 60.28 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 PM
128 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 46.44 µg/m³
  • PM10: 59.62 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 PM
127 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 46.1 µg/m³
  • PM10: 59.09 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

10 PM
126 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 45.88 µg/m³
  • PM10: 58.62 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

11 PM
126 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 45.79 µg/m³
  • PM10: 58.23 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.